Light-sensitive composition
US5346975A · kind A · utility
7Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 16, 1992 |
| Grant date | Sep 13, 1994 |
| Priority date | — |
| Expiry date | Sep 16, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/127
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides a light-sensitive composition comprising specific photo-crosslinkable polymer compounds. The light-sensitive composition of the present invention exhibits excellent wear resistance when it is photo-hardened, and hence it can give lithographic printing plates capable of producing a lot of printed matter in good quality when it is used for presensitized plates for use in making lithographic printing plates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.